CA2456687C - Connexion resistant a la tension entre un cable chauffant blinde et un cable d'alimentation electrique - Google Patents

Connexion resistant a la tension entre un cable chauffant blinde et un cable d'alimentation electrique Download PDF

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Publication number
CA2456687C
CA2456687C CA002456687A CA2456687A CA2456687C CA 2456687 C CA2456687 C CA 2456687C CA 002456687 A CA002456687 A CA 002456687A CA 2456687 A CA2456687 A CA 2456687A CA 2456687 C CA2456687 C CA 2456687C
Authority
CA
Canada
Prior art keywords
cable
ground conductor
metal sheath
free end
power supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002456687A
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English (en)
Other versions
CA2456687A1 (fr
Inventor
Philippe Charron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
6179142 Canada Inc
Original Assignee
6179142 Canada Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 6179142 Canada Inc filed Critical 6179142 Canada Inc
Priority to CA002456687A priority Critical patent/CA2456687C/fr
Publication of CA2456687A1 publication Critical patent/CA2456687A1/fr
Application granted granted Critical
Publication of CA2456687C publication Critical patent/CA2456687C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/12—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by twisting

Landscapes

  • Multi-Conductor Connections (AREA)
  • Insulated Conductors (AREA)
  • Cable Accessories (AREA)

Abstract

Une connexion électrique et mécanique entre (a) un premier câble blindé comportant une gaine métallique et des conducteurs électriques et (b) un deuxième câble comportant un conducteur de terre et des conducteurs électriques, délimitant une zone d'interconnexion entre le premier câble et le deuxième câble. Dans cette zone d'interconnexion, une première connexion est établie entre le bout libre de la gaine métallique du conducteur de terre, et de secondes connexions sont établies entre les bouts libres des conducteurs électriques du premier câble et les bouts libres des conducteurs électriques du second câble, respectivement. Toujours dans la zone d'interconnexion, la gaine métallique et le conducteur de terre interconnectés ont une première longueur plus courte que les deuxièmes longueurs des connecteurs électriques interconnectés du premier câble et les conducteurs électriques du deuxième câble grâce à quoi, lors du fonctionnement, la contrainte longitudinale dans la zone d'interconnexion est complètement supportée par la gaine métallique et le conducteur de terre interconnectés.
CA002456687A 2004-02-02 2004-02-02 Connexion resistant a la tension entre un cable chauffant blinde et un cable d'alimentation electrique Expired - Lifetime CA2456687C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002456687A CA2456687C (fr) 2004-02-02 2004-02-02 Connexion resistant a la tension entre un cable chauffant blinde et un cable d'alimentation electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002456687A CA2456687C (fr) 2004-02-02 2004-02-02 Connexion resistant a la tension entre un cable chauffant blinde et un cable d'alimentation electrique

Publications (2)

Publication Number Publication Date
CA2456687A1 CA2456687A1 (fr) 2005-08-02
CA2456687C true CA2456687C (fr) 2009-10-20

Family

ID=34865807

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002456687A Expired - Lifetime CA2456687C (fr) 2004-02-02 2004-02-02 Connexion resistant a la tension entre un cable chauffant blinde et un cable d'alimentation electrique

Country Status (1)

Country Link
CA (1) CA2456687C (fr)

Also Published As

Publication number Publication date
CA2456687A1 (fr) 2005-08-02

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